Goulds 21BFK2 Centrifugal Pump Kit – Industrial Bronze Fitted 7.5HP
The Goulds 21BFK2 centrifugal pump kit is a heavy-duty industrial solution designed for high-capacity water movement in commercial, agricultural, and process environments. Built as part of the Goulds 3656/3756 M-Group series, this pump features a robust bronze-fitted construction and a 10.06-inch impeller designed for efficient fluid transfer under demanding conditions.
Engineered for reliability and performance, the 21BFK2 is commonly used in systems requiring consistent flow rates and high head pressure. With a 7.5HP motor configuration, it supports continuous operation in water circulation, cooling systems, irrigation networks, and general industrial fluid handling applications.
Its end-suction centrifugal design allows for easier maintenance and long service life, making it a trusted choice for engineers and facility managers who need dependable pumping performance across a wide range of applications.
Key Features
- 7.5HP industrial-grade centrifugal pump kit
- Bronze-fitted construction for durability and corrosion resistance
- 10.06-inch impeller for high-flow performance
- End suction design for easier maintenance access
- Part of Goulds 3656/3756 M-Group series
- Designed for continuous-duty industrial applications
Applications
- Industrial water circulation systems
- Commercial HVAC cooling systems
- Irrigation and agricultural pumping
- Process water transfer systems
- General booster and supply systems
- Facility and plant utility water systems
Specifications
- Model: Goulds 21BFK2
- Pump Type: End suction centrifugal pump kit
- Series: Goulds 3656 / 3756 M-Group
- Power: 7.5 HP (typical configuration)
- Impeller Diameter: 10.06 inches
- Suction inlet: 3 inch NPT
Discharge outlet: 2.5 inch NPT
- Construction: Cast iron / bronze fitted
- Phase: 3-phase industrial motor compatible
- Max Operating Pressure: ~200 PSIG (system dependent)
- Max Temperature: Up to 212°F standard (higher with seal options)
- Flow Capacity: Up to ~1600 GPM (system dependent)
FAQ
Q1: What type of systems is the Goulds 21BFK2 used in?
It is primarily used in industrial water circulation, HVAC systems, irrigation, and commercial fluid transfer systems requiring high flow and durability.
Q2: Is the 21BFK2 suitable for continuous operation?
Yes, it is designed for continuous-duty service in demanding industrial environments.
Q3: What makes the bronze-fitted design important?
Bronze fittings improve resistance to corrosion and wear, extending service life in water-based systems.
Q4: Can this pump be used in agricultural applications?
Yes, it is commonly used for irrigation and large-scale agricultural water distribution.
Q5: Is the Goulds 21BFK2 easy to maintain?
Yes, its end-suction design allows back pull-out maintenance for faster servicing without full system disassembly.
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